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AU2003256772A8 - Analyte pre-concentrator for gas chromatography - Google Patents

Analyte pre-concentrator for gas chromatography

Info

Publication number
AU2003256772A8
AU2003256772A8 AU2003256772A AU2003256772A AU2003256772A8 AU 2003256772 A8 AU2003256772 A8 AU 2003256772A8 AU 2003256772 A AU2003256772 A AU 2003256772A AU 2003256772 A AU2003256772 A AU 2003256772A AU 2003256772 A8 AU2003256772 A8 AU 2003256772A8
Authority
AU
Australia
Prior art keywords
concentrator
gas chromatography
analyte pre
analyte
chromatography
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU2003256772A
Other versions
AU2003256772A1 (en
Inventor
Gary J Campbell
Andrew Tipler
Mark Collins
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Revvity Health Sciences Inc
Original Assignee
PerkinElmer LAS Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US10/202,147 external-priority patent/US6652625B1/en
Application filed by PerkinElmer LAS Inc filed Critical PerkinElmer LAS Inc
Publication of AU2003256772A1 publication Critical patent/AU2003256772A1/en
Publication of AU2003256772A8 publication Critical patent/AU2003256772A8/en
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B01D53/025—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with wetted adsorbents; Chromatography
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/04—Preparation or injection of sample to be analysed
    • G01N30/06—Preparation
    • G01N30/12—Preparation by evaporation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/102—Carbon
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/2226—Sampling from a closed space, e.g. food package, head space
    • G01N2001/2229—Headspace sampling, i.e. vapour over liquid
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/04—Preparation or injection of sample to be analysed
    • G01N30/06—Preparation
    • G01N30/08—Preparation using an enricher
    • G01N2030/085—Preparation using an enricher using absorbing precolumn
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/04—Preparation or injection of sample to be analysed
    • G01N30/06—Preparation
    • G01N30/12—Preparation by evaporation
    • G01N2030/121—Preparation by evaporation cooling; cold traps
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/04—Preparation or injection of sample to be analysed
    • G01N30/06—Preparation
    • G01N30/12—Preparation by evaporation
    • G01N2030/126—Preparation by evaporation evaporating sample
    • G01N2030/127—PTV evaporation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/04—Preparation or injection of sample to be analysed
    • G01N30/06—Preparation
    • G01N30/12—Preparation by evaporation
    • G01N2030/126—Preparation by evaporation evaporating sample
    • G01N2030/128—Thermal desorption analysis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Drying Of Gases (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
AU2003256772A 2002-07-24 2003-07-24 Analyte pre-concentrator for gas chromatography Abandoned AU2003256772A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
USNOTGIVEN 2000-07-07
US10/202,147 US6652625B1 (en) 2002-07-24 2002-07-24 Analyte pre-concentrator for gas chromatography
US10/202,147 2002-07-24
US10/625,259 US6814785B2 (en) 2002-07-24 2003-07-22 Analyte pre-concentrator for gas chromatography
PCT/US2003/023223 WO2004009202A2 (en) 2002-07-24 2003-07-24 Analyte pre-concentrator for gas chromatography

Publications (2)

Publication Number Publication Date
AU2003256772A1 AU2003256772A1 (en) 2004-02-09
AU2003256772A8 true AU2003256772A8 (en) 2004-02-09

Family

ID=31980922

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003256772A Abandoned AU2003256772A1 (en) 2002-07-24 2003-07-24 Analyte pre-concentrator for gas chromatography

Country Status (6)

Country Link
US (4) US6814785B2 (en)
EP (1) EP1585586B1 (en)
JP (1) JP4231480B2 (en)
AU (1) AU2003256772A1 (en)
CA (1) CA2493449C (en)
WO (1) WO2004009202A2 (en)

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US10753913B2 (en) 2015-06-30 2020-08-25 Perkinelmer Health Sciences, Inc. Chromatography systems with mobile phase generators
US10617991B2 (en) * 2015-10-26 2020-04-14 Waters Technologies Corporation Low dispersion gas-liquid separator
US10849600B2 (en) 2016-03-08 2020-12-01 Entech Instruments Inc. Breath condensate and saliva analysis using oral rinse
US10502664B2 (en) 2016-03-08 2019-12-10 Entech Instruments Inc. Vacuum-assisted sample extraction device and method
US11467136B2 (en) * 2017-12-20 2022-10-11 Chromatography Research Supplies, Inc. Chambered septum
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Also Published As

Publication number Publication date
JP4231480B2 (en) 2009-02-25
US20060021504A1 (en) 2006-02-02
EP1585586B1 (en) 2015-09-02
EP1585586A2 (en) 2005-10-19
US7311757B2 (en) 2007-12-25
AU2003256772A1 (en) 2004-02-09
JP2006516717A (en) 2006-07-06
WO2004009202B1 (en) 2004-04-29
US7572319B2 (en) 2009-08-11
WO2004009202A3 (en) 2004-03-04
US20040016341A1 (en) 2004-01-29
CA2493449C (en) 2008-11-18
CA2493449A1 (en) 2004-01-29
WO2004009202A2 (en) 2004-01-29
US20050039602A1 (en) 2005-02-24
US6814785B2 (en) 2004-11-09
US20080098887A1 (en) 2008-05-01
US6974495B2 (en) 2005-12-13
EP1585586A4 (en) 2006-01-04

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase